917871-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 917871-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,8,7 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 917871-49:
(8*9)+(7*1)+(6*7)+(5*8)+(4*7)+(3*1)+(2*4)+(1*9)=209
209 % 10 = 9
So 917871-49-9 is a valid CAS Registry Number.
917871-49-9Relevant articles and documents
SUBSTITUTED HETEROCYCLES, THEIR USE AS MEDICAMENT, AND PHARMACEUTICAL PREPARATIONS COMPRISING THEM
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Page/Page column 30-31, (2008/06/13)
The invention relates to compounds of the formula (I), in which R1 , R2, R3, R4, R5, R6 and X have the meanings stated in the claims. The compounds are particularly suitable as antiarrhythmic active ingredients, in particular for the treatment and prophyl